CN201773891U - Rectification guide roller for pole pieces - Google Patents
Rectification guide roller for pole pieces Download PDFInfo
- Publication number
- CN201773891U CN201773891U CN201020275233XU CN201020275233U CN201773891U CN 201773891 U CN201773891 U CN 201773891U CN 201020275233X U CN201020275233X U CN 201020275233XU CN 201020275233 U CN201020275233 U CN 201020275233U CN 201773891 U CN201773891 U CN 201773891U
- Authority
- CN
- China
- Prior art keywords
- roller
- pole pieces
- guide roller
- pole piece
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a rectification roller for coating pole pieces, which comprises a hollow shaft weldment, a shaft sleeve, a bearing sleeve, an axle center, a hollow shaft and a jackscrew. When the pole pieces deflect, a rectification pump drives the rectification roller to move left and right to achieve adjustment, and the surface of the rectification roller is sand-blasted to increase the surface roughness, so that the pole pieces can move along with the rectification roller in time to avoid deflection. Pole pieces coming out of a hearth is extremely high in temperature, and the roller body made of aluminum can achieve better heat dissipation effect.
Description
Technical field
The utility model relates to a kind of guide roller, particularly a kind of pole piece guide roller.
Background technology
Advantages such as lithium ion battery has voltage height, specific energy height, recycles often, memory time is long, not only on portable electric appts, be used widely as mobile phone, Digital Video and laptop computer, and be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the performance requirement of lithium ion battery.Electrode plates is the important component part of lithium ion battery, it is the core of lithium ion battery, in the production process of pole piece, slurry need be coated on Copper Foil or the aluminium foil, again pole piece is dried, just dry out the pole piece extreme temperatures of burner hearth, first guide roller of process is the correction roller, because high temperature causes guide roller to be easy to become smooth, frictional force is little, it is malfunctioning to rectify a deviation, and causes the waste of broken belt.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of effective pole piece deviation correction guide roller that can guarantee to rectify a deviation is provided.
The utility model pole piece deviation correction guide roller, the technical scheme of being taked is: comprise the body of roll, roller end weldment and axle center, it is characterized in that, the roller end weldment is welded at described body of roll two ends respectively, the embedded bearing of roller end weldment, the bearing two ends are provided with bearing holder (housing, cover), and bearing is passed at the two ends, axle center respectively, and axle sleeve is installed at the two ends, axle center respectively; Described axle body is provided with the sandblast coating.
Above-mentioned pole piece deviation correction guide roller, its centre bearer bush, axle sleeve are to use two jackscrews into 90 degree to be fixed on the axle center, make axle sleeve, the bearing holder (housing, cover) can play.
Above-mentioned pole piece deviation correction guide roller, described bearing are to position fixing by bearing holder (housing, cover) and roller end weldment.
Above-mentioned pole piece deviation correction guide roller, wherein the material of the body of roll and roller end weldment is an aluminium, is welded to each other to form, body surface is provided with the sandblast coating, is that the roughness on surface strengthens, but can puncture pole piece again.
Above-mentioned pole piece deviation correction guide roller, wherein the axle center material is No. 45 steel, and through modifier treatment, the big nothing distortion of axle center intensity.
The beneficial effects of the utility model are:
Described pole piece deviation correction guide roller, body surface is provided with the sandblast coating, and surface roughness strengthens, and the high temperature pole piece that goes out burner hearth can make pole piece move with roller through the correction roller time, can not cause sideslip and broken belt to running on one side.Simultaneously, the material of the body of roll is an aluminium, can dispel the heat preferably, can be because of not overheated and produce distortion.
Description of drawings
Fig. 1 is the structural representation of a kind of pole piece deviation correction roller of providing of the utility model.
Among the figure: 1-roller end weldment 2-jackscrew 3-axle sleeve 4-bearing holder (housing, cover)
The 5-bearing 6-axle center 7-body of roll.
Embodiment
Below in conjunction with Fig. 1 the utility model structure is described in detail:
A kind of pole piece deviation correction guide roller, comprise the body of roll 7, roller end weldment 1, the body of roll and roller end weldment weld together, bearing 5 is contained in the roller end weldment, by bearing, upper bearing sleeve 4 is overlapped at the bearing two ends more again in axle center 6 again, and jackscrew 2 is contained on the bearing holder (housing, cover), integral body can play, and the axle center end refills Upper shaft sleeve 3, axle sleeve can positioning and fixing on equipment.
The course of work:
To go out the burner hearth pole piece and pass correction roller surface, pass the guide roller of back again, arrive the rolling end at last, starting device, rolling is rotated, and pole piece is finished the coating rolling.
Operation principle:
New correction roller is an aluminium material, and good heat dissipation can be out of shape, and can not occur skidding, and rectifying effect is good.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a pole piece deviation correction guide roller comprises the body of roll, roller end weldment and axle center, it is characterized in that, the roller end weldment is welded at described body of roll two ends respectively, the embedded bearing of roller end weldment, and the bearing two ends are provided with bearing holder (housing, cover), bearing is passed at the two ends, axle center respectively, and axle sleeve is installed at the two ends, axle center respectively; Described axle body is provided with the sandblast coating.
2. pole piece deviation correction guide roller according to claim 1 is characterized in that, described bearing holder (housing, cover) uses two jackscrews into 90 degree to be fixed on the axle center respectively with axle sleeve.
3. pole piece deviation correction guide roller according to claim 1 is characterized in that, the material of the described body of roll and roller end weldment is an aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020275233XU CN201773891U (en) | 2010-07-29 | 2010-07-29 | Rectification guide roller for pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020275233XU CN201773891U (en) | 2010-07-29 | 2010-07-29 | Rectification guide roller for pole pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773891U true CN201773891U (en) | 2011-03-23 |
Family
ID=43753734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020275233XU Expired - Fee Related CN201773891U (en) | 2010-07-29 | 2010-07-29 | Rectification guide roller for pole pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658994A (en) * | 2012-03-21 | 2012-09-12 | 上海联川自动化科技有限公司 | Processing method of anti-winding anti-slip roughened surface roller for carbon fiber equipment |
| CN105689488A (en) * | 2016-04-06 | 2016-06-22 | 厦门鑫泰博科技有限公司 | Cutting production line for power battery tab |
-
2010
- 2010-07-29 CN CN201020275233XU patent/CN201773891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658994A (en) * | 2012-03-21 | 2012-09-12 | 上海联川自动化科技有限公司 | Processing method of anti-winding anti-slip roughened surface roller for carbon fiber equipment |
| CN105689488A (en) * | 2016-04-06 | 2016-06-22 | 厦门鑫泰博科技有限公司 | Cutting production line for power battery tab |
| CN105689488B (en) * | 2016-04-06 | 2018-04-24 | 厦门鑫泰博科技有限公司 | A kind of power battery lug cuts production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120729 |